LLD - Design — Chess Game
What is the primary reason to use a hierarchy of classes for board and pieces in a game design?
What is the primary reason to use a hierarchy of classes for board and pieces in a game design?
easy🧠 Conceptual Q1 of Q15
Step-by-Step Solution
Solution:
Step 1: Understand class hierarchy purpose
Class hierarchies help organize code by grouping shared behaviors and properties in a base class.Step 2: Apply to board game pieces
Pieces share common features like position and movement rules, so a base class avoids repeating code.Final Answer:
To reuse common code and represent shared behaviors -> Option AQuick Check:
Class hierarchy purpose = Reuse code [OK]
Quick Trick: Base classes hold shared features for all pieces [OK]
Common Mistakes:
MISTAKES- Thinking hierarchy slows down the game
- Ignoring code reuse benefits
- Confusing storage structure with class design
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